920 - 390 = 530
Rounding
Carbon dating
carbon-14 dating
carbon-14 dating
Direct Write-off
multiplication
Carbon-14 dating is the most common
The answer is linear extrapolation.
RAD
The dating method used to estimate age after something died is the carbon dating method. The carbon dating method measures the half-life of the carbon in the organism.
The foam test is a simple and quick afrosimetric method used to estimate the presence of saponins in a sample. It involves shaking the sample with water or dilute ethanol and observing the formation of stable foam. The more abundant the saponins, the more intense and stable the foam.
Mutltiply that "same" number by the number of data points.
Through a careful study of the method used to estimate the area.